/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.datavines.common.datasource.jdbc;

import org.springframework.jdbc.core.JdbcTemplate;

import java.sql.Connection;
import java.sql.SQLException;

public class JdbcExecutorClient {

    private final BaseJdbcDataSourceInfo baseJdbcDataSourceInfo;

    private final JdbcDataSourceManager jdbcDataSourceManager;

    public JdbcExecutorClient(BaseJdbcDataSourceInfo baseJdbcDataSourceInfo) {
        this.baseJdbcDataSourceInfo = baseJdbcDataSourceInfo;
        this.jdbcDataSourceManager = JdbcDataSourceManager.getInstance();
    }

    public Connection getConnection() throws SQLException {
        return jdbcDataSourceManager.getDataSource(baseJdbcDataSourceInfo).getConnection();
    }

    public JdbcTemplate getJdbcTemplate() {
        JdbcTemplate jdbcTemplate = new JdbcTemplate(jdbcDataSourceManager.getDataSource(baseJdbcDataSourceInfo));
        jdbcTemplate.setFetchSize(500);
        return jdbcTemplate;
    }
}
